There's a long-standing problem with recording errors in onSuccess().
I think that's what Michael's referring to.
https://issues.apache.org/jira/browse/TAPESTRY-1972
So the example should be changed to this:
String onValidateForm()
{
if (!authenticator.isValid(userName, password))
{
form.recordError(passwordField, "Invalid user name or
password.");
}
}
String onSuccess()
{
return "PostLogin";
}
I've lodged https://issues.apache.org/jira/browse/TAP5-812 .
Geoff
On 12/08/2009, at 8:34 AM, Thiago H. de Paula Figueiredo wrote:
Em Tue, 11 Aug 2009 17:15:52 -0300, Michael Gentry <mgen...@masslight.net
> escreveu:
To open up an old can of worms, the documentation shows doing
validation in onSuccess() ...
http://tapestry.apache.org/tapestry5/guide/validation.html
String onSuccess()
{
if (!authenticator.isValid(userName, password))
{
form.recordError(passwordField, "Invalid user name or
password.");
return null;
}
return "PostLogin";
}
I would say that input validation is not being done in onSuccess().
IMHO, that's view logic being invoked, not input validation per se. :)
--
Thiago H. de Paula Figueiredo
Independent Java consultant, developer, and instructor
http://www.arsmachina.com.br/thiago
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